#pragma once

#define SIZE 1024
#define FLUSH_NONE 0
#define FLUSH_LINE 1
#define FLUSH_FULL 2

struct IO_FILE
{
    int flag;//刷新方式
    int fileno;//文件描述符
    char outbuffer[SIZE];
    int cap;
    int size;
};

typedef struct IO_FILE mFILE;

mFILE* mfopen(const char* filename,const char* mode);
int mfwrite(const void*ptr,int num,mFILE* stream);
void mfclose(mFILE* stream);
void mfflush(mFILE* stream);
